ES436995A1 - Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES436995A1 ES436995A1 ES436995A ES436995A ES436995A1 ES 436995 A1 ES436995 A1 ES 436995A1 ES 436995 A ES436995 A ES 436995A ES 436995 A ES436995 A ES 436995A ES 436995 A1 ES436995 A1 ES 436995A1
- Authority
- ES
- Spain
- Prior art keywords
- chloroethane
- iso
- acids
- formula
- phosphonic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Abstract
Procedure for preparing amides of esters of N-iso-propyl-2-chloroethane-phosphonic and -thionophosphonic acids, of the formula **(See formula)** where X is an oxygen or sulfur atom and R is acetyl or the group (see formula), where X'is an oxygen or sulfur atom, R' is alkoxy with 1 to 4 carbon atoms or 2-chloroethyl and R "is alkoxy or alkylamino with 1 to 4 carbon atoms each or the NH2 group; characterized in that N-iso-propyl-2-chloroethane-phosphonic acid amide halides, respectively -thionophosphonic acids, of the formula **(See formula)** in which X has the meaning defined above and Hal represents halogen, they are reacted with compounds of the formula **(See formula)** in which R has the meaning defined above, and Y represents hydrogen, an equivalent of alkali, alkaline earth metal or ammonium, optionally in the presence of an acid-accepting agent, as well as optionally in the presence of a solvent or diluent, at temperatures between 0 and 100ºC, preferably between 10 and 70ºC. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2420627A DE2420627C2 (en) | 1974-04-27 | 1974-04-27 | N-iso-propyl-2-chloroethane (thiono) -phosphonic acid ester amides, process for their preparation and their use as plant growth regulators |
Publications (1)
Publication Number | Publication Date |
---|---|
ES436995A1 true ES436995A1 (en) | 1977-01-16 |
Family
ID=5914212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES436995A Expired ES436995A1 (en) | 1974-04-27 | 1975-04-25 | Procedure for preparing amidas of N-iso-propil-2-chloroethane-phosphonic and tionophosphonic acids. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU8051675A (en) |
ES (1) | ES436995A1 (en) |
IL (1) | IL47156A (en) |
IT (1) | IT1037647B (en) |
TR (1) | TR18352A (en) |
-
1975
- 1975-04-24 AU AU80516/75A patent/AU8051675A/en not_active Expired
- 1975-04-24 IT IT2275575A patent/IT1037647B/en active
- 1975-04-24 IL IL47156A patent/IL47156A/en unknown
- 1975-04-25 ES ES436995A patent/ES436995A1/en not_active Expired
- 1975-04-25 TR TR1835275A patent/TR18352A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU8051675A (en) | 1976-10-28 |
IT1037647B (en) | 1979-11-20 |
IL47156A0 (en) | 1975-06-25 |
IL47156A (en) | 1977-08-31 |
TR18352A (en) | 1977-01-12 |
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